1. D'Appolonia, B.L., Gilles, K.A., Osman, E.M. and Pomeranz, Y. (1971). Carbohydrates. In: Wheat Chemistry and Technology, Monograph Series Vol.3, pp.301, St. Paul, Minnesota: American Association of Cereal Chemists Inc.
2. Emanuilova, E.I. and Toda, K. (1984). Appl. Microbiol. Biotechnol. 19, 301?305.
3. Glenn, A.R., Both, G.W., McInnes, J.L., May, B.K. and Elliot, W.H. (1973), J. Mol. Biol. 73, 221?230.
4. Grueninger, H., Sonnleitner, B. and Fiechter, A. (1984). Appl. Microbiol. Biotechnol. 19, 414?421.
5. Kennedy, M.J. (1990) Ph.D. Thesis, Massachusetts Institute of Technology, Massachusetts, U.S.A.